Unmanned aerial vehicle chemical sprinkling device

Abstract

The invention discloses an unmanned aerial vehicle chemical sprinkling device which comprises an unmanned aerial vehicle body, a carrying cart as well as a chemical storage bucket, a chemical liquid conveying assembly and a storage battery which are fixedly loaded on the carrying vehicle, wherein a chemical liquid sprayer is hung on the unmanned aerial vehicle body; the chemical liquid conveying assembly comprises a chemical conveying hose, a chemical liquid conveying pump and an automatic hose reel; a liquid discharging pipe is arranged at the bottom of the chemical storage bucket and connected to the liquid inlet of the chemical liquid conveying pump; the chemical conveying hose is wound on the automatic hose reel; the two ends of the chemical conveying hose can be connected to the pump liquid outlet of the chemical liquid conveying pump and the chemical liquid sprayer respectively; the storage battery is used for supplying power to the unmanned aerial vehicle body and the chemical liquid conveying pump; a flexible power supply connection line is detachably and electrically connected between the storage battery and the unmanned aerial vehicle body.

Description

technical field [0001] The invention relates to the field of aircraft equipment for agricultural spraying, in particular to an unmanned aircraft spraying device. Background technique [0002] With the continuous advancement of science and technology, traditional agricultural production methods have been difficult to adapt to the development of modern agriculture. In recent years, the degree of agricultural mechanization in my country has been greatly improved. In the process of planting crops, the spraying of pesticides is an important task. The traditional manual spraying is inefficient, expensive, and harmful to the human body. With the advancement of science and technology, the technology of using unmanned aerial vehicles to spray pesticides has emerged. , the existing unmanned aerial vehicle for spraying pesticides includes a fuselage, a medicine container and a pesticide spray head arranged on the fuselage. The unmanned aerial vehicle is made to fly over the crop planti...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a spraying device for unmanned aerial vehicles. The technical problem to be solved is: the traditional unmanned aerial vehicles are limited by the load, the endurance time is short, and the amount of medicine is small, so the spraying efficiency is not enough, and the diseases and insect pests of crops The prevention and control effect is difficult to be guaranteed, the dosage per mu is small, and special agents need to be specially developed, and rely on satellite positioning, which makes the aircraft complex and requires professional operation, which is not conducive to maintenance and popularization

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